OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $140.00 Put

RTX270115P00140000

Latest saved OI592Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $140.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5922960 2026-10-02: 578 OI2026-10-05: 578 OI2026-10-06: 577 OI2026-10-07: 577 OI2026-10-08: 577 OI2026-10-09: 582 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 580 OI2026-10-16: 580 OI2026-10-21: 592 OI2026-10-23: 592 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5920
Oct 21, 2026592+12
Oct 16, 20265800
Oct 15, 20265800
Oct 14, 20265800
Oct 13, 2026580-2
Oct 09, 2026582+5
Oct 08, 20265770
Oct 07, 20265770
Oct 06, 2026577-1
Oct 05, 20265780
Oct 02, 2026578No prior observation